Can´t upgrade /

[rdwebdesign]

I'm not sure what is causing the issue, but we can try the same solution suggested on this other topic:

Update failing

Maybe it is a permission issue... I really don't know. Try to nuke the web repo and clone it again: sudo rm -rf /var/www/html/admin sudo git clone https://github.com/pi-hole/web.git /var/www/html/admin After that, run pihole -r again, just to make sure everything is correct. Does that fix the issue?

This will completely remove the web interface files and install them again.